Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadModel(IBPSA): time 2.687/2.687, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.451e-05/3.46e-05, allocations: 5.391 kB / 370.6 MB, free: 7.891 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1178/0.1179, allocations: 67.02 MB / 437.6 MB, free: 11.35 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.766/1.884, allocations: 0.5629 GB / 0.9902 GB, free: 155.4 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002634/1.885, allocations: 84.3 kB / 0.9903 GB, free: 155.4 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5129/2.398, allocations: 164.7 MB / 1.151 GB, free: 34.99 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.274e-06/2.398, allocations: 0 / 1.151 GB, free: 34.99 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 6.866e-05/2.398, allocations: 27.92 kB / 1.151 GB, free: 34.96 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001689/2.399, allocations: 0.9464 MB / 1.152 GB, free: 33.97 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.149e-05/2.4, allocations: 8.031 kB / 1.152 GB, free: 33.96 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002895/2.402, allocations: 266.8 kB / 1.152 GB, free: 33.7 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001735/2.404, allocations: 0.6828 MB / 1.153 GB, free: 32.98 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.04e-05/2.404, allocations: 37 kB / 1.153 GB, free: 32.94 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.381e-05/2.404, allocations: 48 kB / 1.153 GB, free: 32.89 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009494/2.405, allocations: 499 kB / 1.154 GB, free: 32.37 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.508e-05/2.405, allocations: 3.984 kB / 1.154 GB, free: 32.37 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.195e-05/2.405, allocations: 20 kB / 1.154 GB, free: 32.35 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.273e-05/2.406, allocations: 11.94 kB / 1.154 GB, free: 32.34 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007064/2.406, allocations: 313.9 kB / 1.154 GB, free: 32.03 MB / 0.573 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00331/2.41, allocations: 2.777 MB / 1.157 GB, free: 29.03 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004878/2.41, allocations: 290.9 kB / 1.157 GB, free: 28.72 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000241/2.41, allocations: 134.2 kB / 1.157 GB, free: 28.59 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004273/2.411, allocations: 0.665 MB / 1.158 GB, free: 27.77 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.72e-05/2.411, allocations: 38.8 kB / 1.158 GB, free: 27.73 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=28): time 3.537e-06/2.411, allocations: 4 kB / 1.158 GB, free: 27.72 MB / 0.573 GB
Notification: Performance of matching and sorting (n=40): time 0.005637/2.416, allocations: 1.668 MB / 1.159 GB, free: 26 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.176e-05/2.417, allocations: 85.05 kB / 1.159 GB, free: 25.89 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007042/2.417, allocations: 440.8 kB / 1.16 GB, free: 25.45 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 6.035e-05/2.417, allocations: 33.7 kB / 1.16 GB, free: 25.41 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001991/2.418, allocations: 320.4 kB / 1.16 GB, free: 25.1 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000133/2.418, allocations: 145.9 kB / 1.16 GB, free: 24.95 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.232e-05/2.418, allocations: 12 kB / 1.16 GB, free: 24.94 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001127/2.418, allocations: 362.7 kB / 1.161 GB, free: 24.58 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003245/2.418, allocations: 153.1 kB / 1.161 GB, free: 24.43 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000368/2.419, allocations: 267.1 kB / 1.161 GB, free: 24.11 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003831/2.419, allocations: 195.4 kB / 1.161 GB, free: 23.92 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.761e-06/2.419, allocations: 0 / 1.161 GB, free: 23.92 MB / 0.573 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.001884/2.421, allocations: 0.6855 MB / 1.162 GB, free: 23.22 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000256/2.421, allocations: 1.221 MB / 1.163 GB, free: 21.91 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.086e-05/2.421, allocations: 4 kB / 1.163 GB, free: 21.9 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001069/2.422, allocations: 261.5 kB / 1.163 GB, free: 21.64 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003942/2.423, allocations: 79.84 kB / 1.163 GB, free: 21.56 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006107/2.429, allocations: 4.248 MB / 1.168 GB, free: 17.04 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00135/2.43, allocations: 87.83 kB / 1.168 GB, free: 16.96 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.462e-05/2.43, allocations: 23.98 kB / 1.168 GB, free: 16.93 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.149e-05/2.43, allocations: 4 kB / 1.168 GB, free: 16.93 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001711/2.432, allocations: 0.6101 MB / 1.168 GB, free: 16.31 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.784e-06/2.432, allocations: 4 kB / 1.168 GB, free: 16.31 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001019/2.433, allocations: 265.8 kB / 1.169 GB, free: 16.04 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003682/2.434, allocations: 67.91 kB / 1.169 GB, free: 15.98 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005968/2.44, allocations: 4.258 MB / 1.173 GB, free: 11.46 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00135/2.441, allocations: 83.91 kB / 1.173 GB, free: 11.38 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.911e-05/2.441, allocations: 27.94 kB / 1.173 GB, free: 11.35 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0001612/2.441, allocations: 128.9 kB / 1.173 GB, free: 11.22 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001914/2.441, allocations: 63.25 kB / 1.173 GB, free: 11.16 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001872/2.443, allocations: 0.6254 MB / 1.174 GB, free: 10.51 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.303e-06/2.443, allocations: 4 kB / 1.174 GB, free: 10.51 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.079e-06/2.443, allocations: 4 kB / 1.174 GB, free: 10.5 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00158/2.445, allocations: 0.7057 MB / 1.174 GB, free: 9.742 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003602/2.449, allocations: 1.648 MB / 1.176 GB, free: 8.023 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9e-06/2.449, allocations: 7.953 kB / 1.176 GB, free: 8.016 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003169/2.449, allocations: 55.91 kB / 1.176 GB, free: 7.961 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001042/2.45, allocations: 245.4 kB / 1.176 GB, free: 7.715 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.82e-05/2.45, allocations: 12 kB / 1.176 GB, free: 7.703 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005235/2.455, allocations: 3.843 MB / 1.18 GB, free: 3.598 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.445e-06/2.455, allocations: 3.984 kB / 1.18 GB, free: 3.594 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002182/2.458, allocations: 0.8933 MB / 1.181 GB, free: 2.668 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004582/2.458, allocations: 192.2 kB / 1.181 GB, free: 2.461 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001245/2.458, allocations: 15.98 kB / 1.181 GB, free: 2.445 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001164/2.459, allocations: 67.98 kB / 1.181 GB, free: 2.379 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001143/2.459, allocations: 35.95 kB / 1.181 GB, free: 2.344 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.085e-05/2.46, allocations: 15.98 kB / 1.181 GB, free: 2.328 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0005637/2.46, allocations: 341.6 kB / 1.182 GB, free: 1.996 MB / 0.573 GB
Notification: Performance of sort global known variables: time 1.011e-06/2.46, allocations: 0 / 1.182 GB, free: 1.996 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.002155/2.462, allocations: 435.9 kB / 1.182 GB, free: 1.57 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (28):
 * Single equations (assignments): 26
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007891/2.463, allocations: 340.8 kB / 1.182 GB, free: 1.23 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.3224/2.786, allocations: 1.281 MB / 1.184 GB, free: 144.7 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 9.521e-06/2.786, allocations: 0.875 kB / 1.184 GB, free: 144.7 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.001547/2.787, allocations: 0.5135 MB / 1.184 GB, free: 144.5 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002092/2.789, allocations: 329.8 kB / 1.184 GB, free: 144.5 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002199/2.792, allocations: 0.9113 MB / 1.185 GB, free: 144.2 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005449/2.792, allocations: 0.9403 MB / 1.186 GB, free: 143.5 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001311/2.793, allocations: 165.5 kB / 1.186 GB, free: 143.5 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001573/2.794, allocations: 38.94 kB / 1.186 GB, free: 143.5 MB / 0.573 GB
Notification: Performance of SimCode: time 1.608e-06/2.794, allocations: 3.938 kB / 1.186 GB, free: 143.5 MB / 0.573 GB
Notification: Performance of Templates: time 0.04287/2.836, allocations: 18.01 MB / 1.204 GB, free: 143.2 MB / 0.573 GB